import enum

from sqlalchemy import Boolean, Column, DateTime, Enum, Index, Integer, JSON, String, UniqueConstraint, func

from web.database import Base


class UserRoleEnum(str, enum.Enum):
    system = "system"
    admin = "admin"
    user = "user"


class UserStatusEnum(str, enum.Enum):
    pending = "pending"
    active = "active"
    suspended = "suspended"


class User(Base):
    __tablename__ = "users"

    id = Column(Integer, primary_key=True, autoincrement=True)
    first_name = Column(String(100), nullable=False)
    last_name = Column(String(100), nullable=False)
    email = Column(String(255), nullable=False)
    phone = Column(String(20), nullable=False)
    password_hash = Column(String(255), nullable=True)
    is_email_confirmed = Column(Boolean, nullable=False, default=False)
    email_confirm_token = Column(String(255), nullable=True)
    password_reset_token = Column(String(255), nullable=True)
    password_reset_expires = Column(DateTime, nullable=True)
    role = Column(Enum(UserRoleEnum), nullable=False, default=UserRoleEnum.user)
    status = Column(Enum(UserStatusEnum), nullable=False, default=UserStatusEnum.pending)
    evotor_user_id = Column(String(255), nullable=True)
    evotor_meta = Column(JSON, nullable=True)
    invite_token = Column(String(255), nullable=True)
    invite_expires = Column(DateTime, nullable=True)
    phone_otp = Column(String(10), nullable=True)
    phone_otp_expires = Column(DateTime, nullable=True)
    created_at = Column(DateTime, nullable=False, server_default=func.now())
    updated_at = Column(DateTime, nullable=False, server_default=func.now(), onupdate=func.now())

    __table_args__ = (
        UniqueConstraint("email", name="ix_users_email"),
        UniqueConstraint("phone", name="ix_users_phone"),
        UniqueConstraint("evotor_user_id", name="ix_users_evotor_user_id"),
        Index("ix_users_role", "role"),
        Index("ix_users_status", "status"),
    )